Replacement Windows Keller TX | The Window Authority

30% Off Special

30% Off Anderson Fibrex 100 series windows or Pella Impervia Fiberglass windows and doors. Minimum 6 windows. Expires 2/28/26.

4.8 out of 5
Out of 158 Reviews

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Windows

Doors

Window to Door Donversion

Patio Products

Louvered Pergolas

Keller, TX Window & Door Company

It’s every homeowner's dream for their residence to stand out in the neighborhood, but it’s often difficult to achieve this. However, with a new window or door installation, you can dramatically boost the exterior appeal of your home.

The Window Authority is one of the most respected window and door companies in the area, and we’re committed to providing our customers with the best. We boast A+ accreditation from the Better Business Bureau, as well as affiliations with multiple industry organizations. Our locally owned and operated company offers these services in Keller:

Windows
Doors

New Windows for Keller from Trusted Brands

A set of new windows can breathe fresh air into a home, literally and figuratively. At The Window Authority, we provide some of the most modern styles for homeowners to enjoy.

A main highlight of our Keller window installation services is energy efficiency. These high-quality products are proven to reduce utility bills and improve the interior comfort of your home. They come from top brands like Pella and ProVia, so you can feel confident that you’re getting the best.

Best Exterior Door Replacements in Keller

Doors are just as critical to a home’s overall appearance. Our exterior doors come from brands that are just as trusted as our windows, and our team is fully qualified to install them. We even offer window-to-door conversions in Keller, allowing you to transform an existing window into a glass sliding door or glass window wall.

Some additional benefits of our team include:

Warranty Protection: Our products come with lifetime manufacturer warranties, and we also back up our own labor.
Best Price Guarantee: We promise that you won’t be able to find a lower price elsewhere.
High Satisfaction Rating: In 11+ years of business, we’ve earned an impressive 98% customer satisfaction rating.

Request a Quote from Our Installers Today

With an array of beautiful products, thoughtful installations, and world-class glass wall doors, there’s no better choice than The Window Authority for your home renovations. Learn what countless other Keller homeowners already have, and reach out to us today to secure a no-pressure quote. We look forward to working with you and your family.

Professional Window and Door Installers in Austin

When you choose The Window Authority, you work with a skilled team committed to high-quality craftsmanship and reliable service. We are affiliated with GuildQuality and the Good Contractors List and are accredited by the Better Business Bureau with an A+ rating. With more than 10 years of industry experience and a 98 percent customer satisfaction rating, you can trust our team to manage your window or door project with confidence. Whether you are upgrading your windows or replacing a door, we deliver results you can rely on.

Keller, TX